Port
Port 162 — SNMP trap
Port 162 (UDP) is used by SNMP trap. SNMP traps — asynchronous alerts sent by devices to a manager.
Port 162 at a glance
| Property | Value |
|---|---|
| Port number | 162 |
| Transport | UDP |
| Service | SNMP trap |
| Category | Well-known port |
What it is used for
SNMP traps — asynchronous alerts sent by devices to a manager.
Security considerations
Use SNMPv3; restrict trap sources.
See our full TCP/UDP port reference and learn how firewalls filter ports in the CyberOps course.
Frequently asked questions
What is port 162 used for?
Port 162 (UDP) is used by SNMP trap. SNMP traps — asynchronous alerts sent by devices to a manager.
Is port 162 TCP or UDP?
Port 162 uses UDP.
Is it safe to open port 162?
Use SNMPv3; restrict trap sources.
Related
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